<?php
/**
 * Plugin Name: Acare Advanced Office 
 * Plugin URI: http://biukop.com.au/acaresydney/timesheets
 * Description: Advanced Office system, timesheet, Payroll for AcareSydney
 * Version: 2.1
 * Author: Biukop Intelligence
 * Author URI: http://biukop.com.au/
 */

namespace Biukop;
use XeroPHP\Models\Accounting\Address;

require_once(dirname(__FILE__) .  '/autoload.php');
require_once (ABSPATH . 'wp-includes/pluggable.php');


class AcareOffice{
    private $nonce; //for ajax verification
    private $pages = array('time-sheets', 'user-list');
    private $acaresydney_userid = 0;
    private $xero ;
    private $db;
    private $table_name;
    private $addr_table; 
    
    public function __construct() {
        add_option( "acare_ts_db_version", "1.0" );
        register_activation_hook( __FILE__, array($this, 'db_install') );
        
        add_action('init', array($this, 'class_loader'));
        add_action('wp', array($this, 'check_auth'));
        add_action('wp_enqueue_scripts', array($this, 'register_js_css'), 99);
        
        add_filter('show_admin_bar', '__return_false');
        
        //ts-xx for sync single user
        add_shortcode( 'ts-sync-users', array($this, 'sync_users'));
        //bts-xx for webpage 
        add_shortcode( 'bts_staff_item', array($this, 'bts_staff_item'));
        add_shortcode( 'bts_client_item', array($this, 'bts_client_item'));
        add_shortcode( 'bts_job_item', array($this, 'bts_job_item'));
        add_shortcode( 'bts_rate_options', array($this, 'bts_rate_options'));
        add_shortcode( 'bts_select_staff', array($this, 'bts_select_staff'));
        add_shortcode( 'bts_select_client', array($this, 'bts_select_client'));
        add_shortcode( 'bts_type_of_service', array($this, 'bts_type_of_service'));
        //user profile page
        add_shortcode( 'bts_user_name', array($this,'bts_user_name'));
        
        
        add_action('wp_ajax_list_staff', array($this,'list_staff' ));
        add_action('wp_ajax_list_client', array($this,'list_client' ));
        add_action('wp_ajax_save_job', array($this,'save_job' ));
        add_action('wp_ajax_list_job', array($this,'list_job' ));
        add_action('wp_ajax_delete_job', array($this,'delete_job' ));
        
        add_action('wp_ajax_earnings_rate', array($this,'get_payitem_earnings_rate' ));
        add_action('wp_ajax_nopriv_earnings_rate', array($this,'get_payitem_earnings_rate' ));
        
        // hook add_rewrite_rules function into rewrite_rules_array
        add_filter('rewrite_rules_array', array($this,'my_add_rewrite_rules'));
        // hook add_query_vars function into query_vars
        add_filter('query_vars', array($this,'add_query_vars'));
        
        
        global $wpdb;
        $this->db = $wpdb;
        $this->table_name = $wpdb->prefix . 'acare_ts';
        $this->addr_table = $wpdb->prefix . 'acare_addr_distance';
        
    }
    
    /**
     * Autoload the custom theme classes
     */
    public function class_loader()
    {
        // Create a new instance of the autoloader
        $loader = new \Psr4AutoloaderClass();
        
        // Register this instance
        $loader->register();
        
        // Add our namespace and the folder it maps to
        $loader->addNamespace('\XeroPHP', dirname(__FILE__) . '/xero-php-master/src/XeroPHP');
        $loader->addNamespace('\Biukop', dirname(__FILE__) . '/' );
        
        $this->xero = new Xero();
        $this->xero->init_wp();
        
        $abc = new AddrMap("01515b52-6936-46b2-a000-9ad4cd7a5b50", "0768db6d-e5f4-4b45-89a2-29f7e8d2953c");
    }
    
    //init database
    public function db_install () {
        global $wpdb;
        $charset_collate = $wpdb->get_charset_collate();
        
        //table name: timesheets jobs
        $table_name = $this->table_name;
        $sql = "CREATE TABLE $table_name (
            id INT NOT NULL AUTO_INCREMENT,
            tos VARCHAR(45) NULL,
            start DATETIME NULL,
            finish DATETIME NULL,
            rate VARCHAR(45) NULL,
            staff VARCHAR(45) NULL,
            client VARCHAR(45) NULL,
            ack TINYINT(4) NULL,
            rating INT(4) NULL DEFAULT 0,
            PRIMARY KEY (id)
            ) $charset_collate;";

        //addr distance 
        $addr_table = $this->addr_table;
        $sql_addr = "CREATE TABLE $addr_table (
            id INT NOT NULL AUTO_INCREMENT,
            origin VARCHAR(1024) NULL,
            destination VARCHAR(1024) NULL,
            response VARCHAR(40960) NULL,
            distance INT NULL,
            PRIMARY KEY (id)
            ) $charset_collate;";
        
        //create database
        require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
        dbDelta( $sql );
        dbDelta( $sql_addr);
    }
    
    //
    //query var
    public function add_query_vars($aVars) {
        $aVars[] = "bts_user_id"; // represents the name of the product category as shown in the URL
        return $aVars;
    }
    
    //for customer profile and broker trans
    public function my_add_rewrite_rules($aRules) {
        $aNewRules = array('user/([^/]+)/?$' => 'index.php?pagename=user&bts_user_id=$matches[1]');
        $aRules = $aNewRules + $aRules;
        
        return $aRules;
    }
    
    
    //
    //
    ///check auth
    public function check_auth(){
        global $pagename;
        //echo $pagename;
    }
    
    ///
    // enqueue / register css /js
    //
    public function register_js_css() {
        $this->nonce = wp_create_nonce('acaresydney');
        $this->acaresydney_userid = get_query_var( 'acaresydney_userid' ) ;
        $this->register_bts_js();
        $this->register_timesheet_js_css();
    }
    private function register_bts_js()
    {
        wp_enqueue_style( 'bts', plugins_url('css/ts.css', __FILE__));
        wp_enqueue_script('bts', plugins_url('js/ts.js', __FILE__), array('jquery', 'jquery-ui-core'));
        wp_localize_script( 'bts', 'bts1', array(
            'ajax_url' => admin_url( 'admin-ajax.php' ),
            'nonce'    => $this->nonce, // It is common practice to comma after
            'display_name' => wp_get_current_user()->display_name,
            'anonymous' => !is_user_logged_in(),
            'me'=> get_current_user_id(),
            'userid'=> $this->acaresydney_userid,
            'load_user_img'=> plugins_url('img/loading_user.gif', __FILE__),
            'load_job_img'=> plugins_url('img/loading_job.gif', __FILE__),
            'earnings_rate'=> get_option('bts_payitem_earnings_rate'),
            'high_pay_keywords' =>  ['sat ', 'sun ', 'high ', 'public holiday'], //space is important
        ) );
    }
    
    private function register_timesheet_js_css(){
        global $pagename;
        if ($pagename != 'time-sheets'){
            return;
        }
        wp_enqueue_style( 'bts_ts', plugins_url('css/bts_timesheet.css', __FILE__));
        wp_enqueue_script( 'bts_ts', plugins_url('js/bts_timesheet.js', __FILE__), array( 'jquery' , 'bts' ));
        wp_enqueue_script('mustache', plugins_url('js/mustache.min.js', __FILE__), array('jquery'));
    }
    
    public function sync_users()
    {
        //dummy sync
        return;
    }
    
    // Usage: `wp sync_users --mininterval=123 
    public function sync_user_cli($args = array(), $assoc_args = array()){
        $arguments = wp_parse_args( $assoc_args, array(
            'mininterval'    => 600,
        ) );
        $this->xero->sync_users($arguments['mininterval']);
        return;
    }
    
    
    public function bts_staff_item($attr){
        return $this->template('staff_item', 'staff.html');
    }
    
    public function bts_client_item($attr){
        return $this->template('client_item', 'client.html');
    }
    
    public function bts_job_item($attr){
        $html =$this->template('job_item', 'job.html');
        //$html = str_replace('[bts-tos-options]', $this->bts_tos_options([]), $html);
        $html = do_shortcode($html);
        return $html;
    }
    
    public function bts_rate_options($attr){
        $result = "<select> \n";
        $options = get_option('bts_payitem_earnings_rate');
        foreach($options as $o){
            $result.=sprintf("<option value='%s'> $%3.2f-%s</option>",
                    $o['EarningsRateID'], $o['RatePerUnit'], $o['Name']);
        }
        $result .="</select>";
        return $result;
    }
    
    public function bts_select_staff($attr){
        $result = "<select> \n";
        $staff = $this->get_people_by_role('staff');                
        foreach ($staff as $u){
            $result .= sprintf("<option value=%s> %s</option>", $u->user_login, $u->first_name . " " . $u->last_name);
        }
        $result .="</select>";
        return $result;
    }

    public function bts_select_client($attr){
        $result = "<select> \n";
        $staff = $this->get_people_by_role('client');
        foreach ($staff as $u){
            $result .= sprintf("<option value=%s> %s</option>", $u->user_login, $u->first_name . " " . $u->last_name);
        }
        $result .="</select>";
        return $result;
    }
    
    public function bts_type_of_service($attr){
        $result = '            	<select>
            		<option value="personalcare">Personal Care (stanard)</option>
            		<option value="personalcare_h">Personal Care(Complex)</option>
            		<option value="lunch">Lunch (stanard)</option>
            		<option value="lunch_h">Lunch(Complex)</option>
            		<option value="community">Community(stanard)</option>
            		<option value="community_h">Community(Complex)</option>
            		<option value="turn">Turn(stanard)</option>
            		<option value="turn_h">Turn(Complex)</option>
            	</select>
              ';
        return $result;
    }
    
    public function bts_user_name($attr)
    {
        //echo '<div class="vcex-module vcex-heading vcex-heading-bottom-border-w-color  wpb_animate_when_almost_visible wpb_bounceInUp bounceInUp bts_user_name aligncenter wpb_start_animation animated" style="width:100%;"><span class="vcex-heading-inner clr">A hahah</span></div>;';
        $content = '[vc_row wpex_bg_overlay="color" wpex_bg_overlay_color="#ffffff"][vc_column][vcex_heading text="Heading13331" style="bottom-border-w-color" css_animation="flipInY" icon="fa fa-handshake-o" inner_bottom_border_color="#000000" width="100%;"][/vc_column][/vc_row][vc_row][vc_column][/vc_column][/vc_row][vc_row][vc_column][/vc_column][/vc_row]';
        echo do_shortcode($content);
    }
    
    //generate template based on html file
    private function template($id, $file)
    {
        $text = '<script id="' . $id .'" type="text/x-biukop-template">';
        $text .= file_get_contents(plugin_dir_path(__FILE__) . "/html/$file");
        $text .= '</script>';
        return $text;
    }
    
    
    function list_staff(){
        check_ajax_referer('acaresydney');
        // Handle the ajax request
        $response = array(
            'status' =>'error',
            'users' => [],
        );
        //search all users that are staff
        $staffq = new \WP_User_Query(array('role'=>'staff','meta_key'=>'first_name', 'orderby'=>'meta_value', 'order'=>'ASC'));
        $staff = $staffq->get_results(); 
        if (! empty($staff)){
            $response['status'] = 'success';
            foreach( $staff as $s){
                $response['users'][] = array(
                    'login' => $s->user_login,
                    'firstname'=> $s->first_name,
                    'lastname'=> $s->last_name,
                    'mobile'=>  get_user_meta($s->ID, 'mobile', true),
                    'email'=> $s->user_email,
                    'wages'=> 0,
                    'hour' => 0 ,
                    'OT' => 0 ,
                    'petrol'=> 0 ,
                    'rating'=> 0,
                    'unconfirmedjob'=> 0,
                );
            }
        }
        wp_send_json($response);
        wp_die();
    }
    function list_client(){
        check_ajax_referer('acaresydney');
        // Handle the ajax request
        $response = array(
            'status' =>'error',
            'users' => [],
        );
        //search all users that are staff
        $clientq = new \WP_User_Query(array('role'=>'client', 'meta_key'=>'first_name', 'orderby'=>'meta_value', order=>'ASC'));
        $client = $clientq->get_results();
        if (! empty($client)){
            $response['status'] = 'success';
            foreach( $client as $s){
                $response['users'][] = array(
                    'login' => $s->user_login,
                    'firstname'=> $s->first_name,
                    'lastname'=> $s->last_name,
                    'mobile'=>  get_user_meta($s->ID, 'mobile', true),
                    'email'=> $s->user_email,
                    'account'=> get_user_meta($s->ID, 'account', true),
                    'address' => get_user_meta($s->ID, 'address', true),
                    'rating'=> 0,
                    'unconfirmedjob'=> 0,
                );
            }
        }
        wp_send_json($response);
        wp_die();
    }
    
    
    private function get_people_by_role($role){
        //search all users that are staff
        $staffq = new \WP_User_Query(array('role'=>$role, 'meta_key'=>'first_name', 'orderby'=>'meta_value', order=>'ASC'));
        $staff = $staffq->get_results();
        return $staff;
    }
    
    //ajax get earnings rates
    function get_payitem_earnings_rate()
    {
        $response= array(
            'status' => 'success',
            'options'=> get_option('bts_payitem_earnings_rate'),
        );
        wp_send_json($response);
    }
    
    //ajax job CRUD
    function save_job()
    {
        check_ajax_referer('acaresydney');
        $r = $_POST['record'];
        $response = array();
        $d = array(
            'tos' => $r['tos'],
            'start' => $r['start'],
            'finish' => $r['finish'],
            'rate' => $r['rate'],
            'staff' => $r['staff'],
            'client' => $r['client'],
            'ack' => $r['ack']=='true'?1:0,
            'rating'=>$r['rating'],
        );
        
        //this is an update
        if ( isset($r['id']) && trim($r['id']) !='' && is_numeric($r['id'])){
            $response['isNew'] = false; //add or update?
            $result = $this->db->update($this->table_name, $d, array('id' =>$r['id']));
            if ($result !== false && $this->db->last_error == ''){
                $d['id'] = $r['id'];
                $response['status'] = 'success';
                //do data type conversion, string to int
                $response['newdata'] = $this->get_ts_record($r['id']);
                $response['errors'] = array(); //empty array
            }else{
                $response['status'] = 'error';
                $repsonse['errors'] = array(
                    'db' => "network database error" . $this->db->last_error,
                );
            }
        }else{
            $response['isNew'] = true;
            $result = $this->db->insert($this->table_name, $d);
            $lastid = $this->db->insert_id;
            if ($result != false && $this->db->last_error == ''){
                $response['status'] = 'success';
                $response['newdata'] = $this->get_ts_record($lastid);
            }else{
                $response['status'] = 'error';
                $response['errors'] = array(
                    'db' => 'network database error ' . $this->db->last_error,
                );
            }
        }
        wp_send_json($response);
        wp_die();
    }
    
    private function get_ts_record($id){
        $sql = "SELECT * FROM $this->table_name WHERE id=%d";
        $row = $this->db->get_row($this->db->prepare ($sql, array($id)));
        $response = [];        
        if ($row != null){
            $response = array(
            'id' => (int)$row->id,
            'tos' => $row->tos,
            'start' => $row->start,
            'finish' => $row->finish,
            'rate' => $row->rate,
            'staff' => $row->staff,
            'client' => $row->client,
            'ack' => (int)$row->ack,
            'rating' =>(int) $row->rating,
            );
        }
        return $response;
    }
    
    
    //ajax delete job
    function delete_job(){
        check_ajax_referer('acaresydney');
        $id = $_POST['jobid'];
        $result = $this->db->delete($this->table_name, array('id'=> $id));
        $response=array(
            'status' => 'success',
            'id' => $id,
            'action'=> 'delete',
            'error' => '',
        );
        if ($result == 1){
            wp_send_json($response);
        }else{
            $response['status'] = 'error';
            $response['error'] = $this->db->last_error;
            wp_send_json($response);
        }
        wp_die();
    }
    
    //ajax browse job with different filters
    function list_job(){
        check_ajax_referer('acaresydney');
        $start = $_POST['start'];
        $finish = $_POST['finish'];
        $response = array(
            'status'=>'success',
            'jobs' => [],
        );
        
        $sql = "SELECT * FROM $this->table_name WHERE start>='%s' and start <='%s' order by start ASC ,staff ASC";
        $jobs = $this->db->get_results($this->db->prepare ($sql, array($start, $finish)));
        
        if (! empty($jobs)){
            $response['status'] = 'success';
            foreach( $jobs as $s){
                $response['jobs'][] = array(
                    'id' => $s->id,
                    'tos' => $s->tos,
                    'start'=> $s->start,
                    'finish'=> $s->finish,
                    'rate'=> $s->rate,
                    'staff'=> $s->staff,
                    'client'=> $s->client,
                    'ack' => $s->ack,
                    'rating' =>$s->rating,
                );
            }
        }
        wp_send_json($response);
        wp_die();
    }
}

$bb = new AcareOffice();

if ( defined( 'WP_CLI' ) && WP_CLI ) {
    \WP_CLI::add_command( 'sync_users', array($bb, 'sync_user_cli'));
}